| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $246.86 | 3.285% | $254.9694 | $254.97 | $254.95 | $255.00 |
| Purchase #2 | $233.81 | 7.294% | $250.8641 | $250.86 | $250.85 | $250.90 |
| Purchase #3 | $156.86 | 7.775% | $169.0559 | $169.06 | $169.05 | $169.10 |
| Purchase #4 | $158.48 | 9.146% | $172.9746 | $172.97 | $172.95 | $173.00 |
| Purchase #5 | $176.30 | 3.554% | $182.5657 | $182.57 | $182.55 | $182.60 |
| Purchase #6 | $14.64 | 7.865% | $15.7914 | $15.79 | $15.80 | $15.80 |
| Purchase #7 | $55.34 | 13.254% | $62.6748 | $62.67 | $62.65 | $62.70 |
| 7 purchase totals = | $1,042.29 | $1,108.8959 | $1,108.89 | $1,108.80 | $1,109.10 | |